QC Chemist

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Joined 3 years ago
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Cake day: June 15th, 2023

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  • EchoCranium@lemmy.ziptoLemmy Shitpost@lemmy.worldgenius
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    5 days ago

    Back maybe 25 years ago I got to tour inside Howmet in Whitehall, MI as part of a class. They did casting of turbine vanes for jet engines. Damned impressive process, and thorough quality checks x-raying every one for flaws. Finding out that each vane has coolant channels cast in was interesting, and a bit unnerving, since they get operated at temperatures above the melting point of the metal! I always think about that when I get on a plane.





  • I’m running a flatpak version of Orca Slicer on Kubuntu 24.04. Personally, just prefer Orca after trying out a couple others. Found that it worked under Mint, and the 24.04 versions of Ubuntu and Kubuntu. Newer distros using Wayland instead of X11 seemed to have issues (which some people running Cura or Prusa slicers saw as well). Not everyone, but plenty of folks had software lock up at startup, or the build plate preview would just be a blank page. Might be a video driver problem, possibly depending upon if you use nvidia or AMD. I couldn’t find any real answers.

    If there’s a slicer you prefer, you may have to find a Linux distro that it works under. Or if you are running a distro you’re sticking with, try slicers until you get one that runs. It seems to be hit or miss for people without any good reason for what does and doesn’t work.